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How to use failure method of io.kotest.matchers.internal class

Best Kotest code snippet using io.kotest.matchers.internal.failure

RedisHeimdallLightTest.kt

Source:RedisHeimdallLightTest.kt

1package ch.sourcemotion.vertx.redis.client.heimdall2import ch.sourcemotion.vertx.redis.client.heimdall.RedisHeimdallException.Reason.ACCESS_DURING_RECONNECT3import ch.sourcemotion.vertx.redis.client.heimdall.RedisHeimdallException.Reason.CONNECTION_ISSUE4import ch.sourcemotion.vertx.redis.client.heimdall.testing.AbstractRedisTest5import io.kotest.assertions.throwables.shouldThrow6import io.kotest.matchers.collections.shouldBeIn7import io.kotest.matchers.collections.shouldHaveSize8import io.kotest.matchers.ints.shouldBeBetween9import io.kotest.matchers.nulls.shouldNotBeNull10import io.kotest.matchers.shouldBe11import io.kotest.matchers.types.shouldBeInstanceOf12import io.vertx.junit5.VertxTestContext13import io.vertx.kotlin.coroutines.await14import io.vertx.redis.client.Command15import io.vertx.redis.client.Request16import io.vertx.redis.client.Response17import kotlinx.coroutines.coroutineScope18import kotlinx.coroutines.delay19import kotlinx.coroutines.launch20import org.junit.jupiter.api.AfterEach21import org.junit.jupiter.api.Test22import kotlin.LazyThreadSafetyMode.NONE23internal class RedisHeimdallLightTest : AbstractRedisTest() {24    private val defaultOptions by lazy(NONE) { getDefaultRedisHeimdallOptions().setReconnectInterval(100) }25    @AfterEach26    internal fun tearDown() = asyncBeforeOrAfter {27        removeConnectionIssues()28        val client = RedisHeimdallLight(vertx, defaultOptions)29        client.send(Request.cmd(Command.FLUSHALL)).await()30        client.close()31    }32    @Test33    internal fun connect(testContext: VertxTestContext) = testContext.async {34        val sut = RedisHeimdallLight(vertx, defaultOptions).markAsTestClient()35        val expectedConnection = sut.connect().await()36        sut.connect().await().shouldBe(expectedConnection)37        sut.connect().await().shouldBe(expectedConnection)38    }39    @Test40    internal fun send_burst_on_startup(testContext: VertxTestContext) = testContext.async(10000) { checkpoint ->41        val sut = RedisHeimdallLight(vertx, defaultOptions.apply { redisOptions.maxWaitingHandlers = 10000 })42            .markAsTestClient()43        repeat(10000) { idx ->44            launch {45                sut.sendCmd().await().also {46                    testContext.verifySendResponse(it, idx + 1)47                }48                checkpoint.flag()49            }50        }51    }52    @Test53    internal fun batch_burst_on_startup(testContext: VertxTestContext) = testContext.async(10000) { checkpoint ->54        val sut = RedisHeimdallLight(vertx, defaultOptions.apply { redisOptions.maxWaitingHandlers = 10000 })55            .markAsTestClient()56        repeat(10000) { idx ->57            launch {58                sut.sendBatch().await().also {59                    testContext.verifyBatchResponse(it, idx + 1)60                }61                checkpoint.flag()62            }63        }64    }65    @Test66    internal fun send_reconnected_after_event(testContext: VertxTestContext) =67        testContext.async(1) { removeConnectionIssuesCheckpoint ->68            val commandAfterReconnectCheckpoint = testContext.checkpoint()69            val sut = RedisHeimdallLight(vertx, defaultOptions).markAsTestClient()70            vertx.eventBus().consumer<Unit>(defaultOptions.reconnectingStartNotificationAddress) {71                vertx.setTimer(defaultOptions.reconnectInterval) { removeConnectionIssues() }72                removeConnectionIssuesCheckpoint.flag()73            }74            vertx.eventBus().consumer<Unit>(defaultOptions.reconnectingSucceededNotificationAddress) {75                testScope.launch {76                    runCatching {77                        sut.sendCmd().await().also {78                            testContext.verifySendResponse(it, 2)79                            commandAfterReconnectCheckpoint.flag()80                        }81                    }82                }83            }84            sut.sendCmd().await().also { testContext.verifySendResponse(it, 1) }85            closeConnection()86            shouldThrow<RedisHeimdallException> { sut.sendCmd().await() }87        }88    @Test89    internal fun batch_reconnected_after_event(testContext: VertxTestContext) =90        testContext.async(1) { removeConnectionIssuesCheckpoint ->91            val commandAfterReconnectCheckpoint = testContext.checkpoint()92            val sut = RedisHeimdallLight(vertx, defaultOptions).markAsTestClient()93            vertx.eventBus().consumer<Unit>(defaultOptions.reconnectingStartNotificationAddress) {94                vertx.setTimer(defaultOptions.reconnectInterval) { removeConnectionIssues() }95                removeConnectionIssuesCheckpoint.flag()96            }97            vertx.eventBus().consumer<Unit>(defaultOptions.reconnectingSucceededNotificationAddress) {98                testScope.launch {99                    runCatching {100                        sut.sendBatch().await().also {101                            testContext.verifyBatchResponse(it, 2)102                            commandAfterReconnectCheckpoint.flag()103                        }104                    }105                }106            }107            sut.sendBatch().await().also { testContext.verifyBatchResponse(it, 1) }108            closeConnection()109            shouldThrow<RedisHeimdallException> { sut.sendBatch().await() }110        }111    @Test112    internal fun send_connection_issue_before_create(testContext: VertxTestContext) =113        testContext.async(1000) { checkpoint ->114            closeConnection()115            val sut = RedisHeimdallLight(vertx, defaultOptions).markAsTestClient()116            repeat(1000) {117                launch {118                    sut.sendCmd().onFailure {119                        testContext.verify {120                            val cause = it.shouldBeInstanceOf<RedisHeimdallException>()121                            cause.reason.shouldBe(CONNECTION_ISSUE)122                        }123                        checkpoint.flag()124                    }.onSuccess { testContext.failNow("Commands on initial connection issue should fail") }125                }126            }127        }128    @Test129    internal fun batch_connection_issue_before_create(testContext: VertxTestContext) =130        testContext.async(1000) { checkpoint ->131            closeConnection()132            val sut = RedisHeimdallLight(vertx, defaultOptions).markAsTestClient()133            repeat(1000) {134                launch {135                    sut.sendBatch().onFailure {136                        testContext.verify {137                            val cause = it.shouldBeInstanceOf<RedisHeimdallException>()138                            cause.reason.shouldBe(CONNECTION_ISSUE)139                        }140                        checkpoint.flag()141                    }.onSuccess { testContext.failNow("Commands on initial connection issue should fail") }142                }143            }144        }145    @Test146    internal fun send_connection_issue_after_some_commands(testContext: VertxTestContext) =147        testContext.async(1000) { checkpoint ->148            val sut = RedisHeimdallLight(vertx, defaultOptions).markAsTestClient()149            coroutineScope {150                repeat(1000) { idx ->151                    if (idx == 500) {152                        closeConnection()153                    }154                    launch {155                        // Some commands will fail, but all must get executed and if success the result must be156                        // in the expected range157                        runCatching { sut.sendCmd().await() }158                            .onSuccess {159                                testContext.verify { it.shouldNotBeNull().toInteger().shouldBeBetween(1, 1000) }160                            }161                            .onFailure {162                                testContext.verify {163                                    val cause = it.shouldBeInstanceOf<RedisHeimdallException>()164                                    cause.reason.shouldBeIn(ACCESS_DURING_RECONNECT, CONNECTION_ISSUE)165                                }166                            }167                        checkpoint.flag()168                    }169                }170                removeConnectionIssues()171            }172        }173    @Test174    internal fun batch_connection_issue_after_some_commands(testContext: VertxTestContext) =175        testContext.async(1000) { checkpoint ->176            val sut = RedisHeimdallLight(vertx, defaultOptions).markAsTestClient()177            coroutineScope {178                repeat(1000) { idx ->179                    if (idx == 500) {180                        closeConnection()181                    }182                    launch {183                        // Some commands will fail, but all must get executed and if success the result must be184                        // in the expected range185                        runCatching { sut.sendBatch().await() }186                            .onSuccess {187                                testContext.verify {188                                    it.shouldHaveSize(1).first().shouldNotBeNull().toInteger().shouldBeBetween(1, 1000)189                                }190                            }191                            .onFailure {192                                testContext.verify {193                                    val cause = it.shouldBeInstanceOf<RedisHeimdallException>()194                                    cause.reason.shouldBeIn(ACCESS_DURING_RECONNECT, CONNECTION_ISSUE)195                                }196                            }197                        checkpoint.flag()198                    }199                }200                removeConnectionIssues()201            }202        }203    private fun VertxTestContext.verifyBatchResponse(responseList: List<Response?>, expectedValue: Int) {204        verify { responseList.shouldHaveSize(1).first().shouldNotBeNull().toInteger().shouldBe(expectedValue) }205    }206    private fun VertxTestContext.verifySendResponse(response: Response?, expectedValue: Int) {207        verify { response.shouldNotBeNull().toInteger().shouldBe(expectedValue) }208    }209    private fun RedisHeimdall.sendCmd() =210        send(Request.cmd(Command.INCR).arg("key"))211    private fun RedisHeimdall.sendBatch() =212        batch(listOf(Request.cmd(Command.INCR).arg("key")))213}...

KotestHelpers.kt

Source:KotestHelpers.kt

1package io.provenance.scope.loan.test2import com.google.protobuf.InvalidProtocolBufferException3import com.google.protobuf.Timestamp4import com.google.protobuf.util.Timestamps5import io.kotest.matchers.Matcher6import io.kotest.matchers.MatcherResult7import io.kotest.matchers.should8import io.kotest.matchers.shouldBe9import io.kotest.matchers.types.beInstanceOf10import io.kotest.property.Arb11import io.kotest.property.arbitrary.Codepoint12import io.kotest.property.arbitrary.UUIDVersion13import io.kotest.property.arbitrary.alphanumeric14import io.kotest.property.arbitrary.bind15import io.kotest.property.arbitrary.boolean16import io.kotest.property.arbitrary.filter17import io.kotest.property.arbitrary.filterNot18import io.kotest.property.arbitrary.int19import io.kotest.property.arbitrary.list20import io.kotest.property.arbitrary.long21import io.kotest.property.arbitrary.map22import io.kotest.property.arbitrary.pair23import io.kotest.property.arbitrary.set24import io.kotest.property.arbitrary.string25import io.kotest.property.arbitrary.uInt26import io.kotest.property.arbitrary.uuid27import io.provenance.scope.loan.utility.ContractEnforcement28import io.provenance.scope.loan.utility.ContractViolation29import io.provenance.scope.loan.utility.ContractViolationException30import io.provenance.scope.loan.utility.ContractViolationMap31import io.provenance.scope.loan.utility.UnexpectedContractStateException32import tech.figure.servicing.v1beta1.LoanStateOuterClass.LoanStateMetadata33import java.time.Instant34import tech.figure.util.v1beta1.Checksum as FigureTechChecksum35import tech.figure.util.v1beta1.UUID as FigureTechUUID36/**37 * Generators of [Arb]itrary instances.38 */39internal object LoanPackageArbs {40    /* Primitives */41    val anyNonEmptyString: Arb<String> = Arb.string().filter { it.isNotBlank() }42    val anyNonUuidString: Arb<String> = Arb.string().filterNot { it.length == 36 }43    val anyUli: Arb<String> = Arb.string(minSize = 23, maxSize = 45, codepoints = Codepoint.alphanumeric()) // TODO: Is this correct?44    val anyNonUliString: Arb<String> = Arb.string().filterNot { it.length in 23..45 } // TODO: Should be complement of anyUli45    /* Contract requirements */46    val anyContractViolation: Arb<ContractViolation> = Arb.string()47    val anyContractEnforcement: Arb<ContractEnforcement> = Arb.bind(48        Arb.boolean(),49        Arb.string(),50    ) { requirement, violationReport ->51        ContractEnforcement(requirement, violationReport)52    }53    val anyContractViolationMap: Arb<ContractViolationMap> = Arb.bind(54        Arb.list(anyContractViolation),55        Arb.list(Arb.uInt()),56    ) { violationList, countList ->57        violationList.zip(countList).toMap().toMutableMap()58    }59    /* Protobufs */60    val anyValidChecksum: Arb<FigureTechChecksum> = Arb.bind(61        anyNonEmptyString,62        Arb.string(),63    ) { checksumValue, algorithmType ->64        FigureTechChecksum.newBuilder().apply {65            checksum = checksumValue66            algorithm = algorithmType67        }.build()68    }69    val anyUuid: Arb<FigureTechUUID> = Arb.uuid(UUIDVersion.V4).map { arbUuidV4 ->70        FigureTechUUID.newBuilder().apply {71            value = arbUuidV4.toString()72        }.build()73    }74    val anyValidTimestamp: Arb<Timestamp> = anyTimestampComponents.map { (seconds, nanoSeconds) ->75        Timestamp.newBuilder().also { timestampBuilder ->76            timestampBuilder.seconds = seconds77            timestampBuilder.nanos = nanoSeconds78        }.build()79    }80    val anyValidLoanState: Arb<LoanStateMetadata> = Arb.bind(81        anyUuid,82        anyValidChecksum,83        anyValidTimestamp,84        anyNonEmptyString,85    ) { uuid, checksum, effectiveTime, uri ->86        LoanStateMetadata.newBuilder().also { loanStateBuilder ->87            loanStateBuilder.id = uuid88            loanStateBuilder.checksum = checksum89            loanStateBuilder.effectiveTime = effectiveTime90            loanStateBuilder.uri = uri91        }.build()92    }93    fun loanStateSet(size: Int, slippage: Int = 10): Arb<List<LoanStateMetadata>> =94        /** Since we need each *property* to be unique, we must fix the set size & construct the arbs from scratch with primitives */95        Arb.bind(96            Arb.set(gen = Arb.uuid(UUIDVersion.V4), size = size, slippage = slippage).map { it.toList() },97            Arb.set(gen = anyNonEmptyString, size = size, slippage = slippage).map { it.toList() },98            Arb.set(gen = anyNonEmptyString, size = size, slippage = slippage).map { it.toList() },99            Arb.set(gen = anyPastNonEpochTimestampComponents, size = size, slippage = slippage).map { it.toList() },100        ) { randomIds, randomChecksums, randomUris, randomTimestamps ->101            randomIds.indices.map { i ->102                LoanStateMetadata.newBuilder().also { loanStateBuilder ->103                    loanStateBuilder.id = FigureTechUUID.newBuilder().also { uuidBuilder ->104                        uuidBuilder.value = randomIds[i].toString()105                    }.build()106                    loanStateBuilder.checksum = FigureTechChecksum.newBuilder().also { checksumBuilder ->107                        checksumBuilder.checksum = randomChecksums[i]108                    }.build()109                    loanStateBuilder.uri = randomUris[i]110                    loanStateBuilder.effectiveTime = Timestamp.newBuilder().also { timestampBuilder ->111                        timestampBuilder.seconds = randomTimestamps[i].first112                        timestampBuilder.nanos = randomTimestamps[i].second113                    }.build()114                }.build()115            }116        }117}118private val anyTimestampComponents: Arb<Pair<Long, Int>> = Arb.pair(119    Arb.long(min = Timestamps.MIN_VALUE.seconds, max = Timestamps.MAX_VALUE.seconds),120    Arb.int(min = Timestamps.MIN_VALUE.nanos, max = Timestamps.MAX_VALUE.nanos),121)122private val anyPastNonEpochTimestampComponents: Arb<Pair<Long, Int>> = Instant.now().let { now ->123    Arb.pair(124        Arb.long(min = Timestamps.MIN_VALUE.seconds, max = now.epochSecond),125        Arb.int(min = Timestamps.MIN_VALUE.nanos + 1, max = now.nano),126    )127}128/**129 * Defines a custom [Matcher] to check the violation count value in a [ContractViolationException].130 */131internal fun throwViolationCount(violationCount: UInt) = Matcher<ContractViolationException> { exception ->132    { count: UInt ->133        if (count == 1U) {134            "$count violation"135        } else {136            "$count violations"137        }138    }.let { violationPrinter: (UInt) -> String ->139        return@Matcher MatcherResult(140            exception.overallViolationCount == violationCount,141            {142                "Exception had ${violationPrinter(exception.overallViolationCount)} " +143                    "but we expected ${violationPrinter(violationCount)}"144            },145            { "Exception should not have ${violationPrinter(violationCount)}" },146        )147    }148}149/**150 * Wraps the custom matcher [throwViolationCount] following the style outlined in the151 * [Kotest documentation](https://kotest.io/docs/assertions/custom-matchers.html#extension-variants).152 */153internal infix fun ContractViolationException.shouldHaveViolationCount(violationCount: UInt) = apply {154    this should throwViolationCount(violationCount)155}156internal infix fun UnexpectedContractStateException.shouldBeParseFailureFor(classifier: String) = apply {157    this.cause should beInstanceOf<InvalidProtocolBufferException>()158    this.message shouldBe "Could not unpack as class $classifier"159}...

predef-test.kt

Source:predef-test.kt

...103}104fun Arb.Companion.throwable(): Arb<Throwable> =105  Arb.string().map(::RuntimeException)106fun <A> Arb.Companion.result(right: Arb<A>): Arb<Result<A>> {107  val failure: Arb<Result<A>> = Arb.throwable().map { e -> Result.failure<A>(e) }108  val success: Arb<Result<A>> = right.map { a -> Result.success(a) }109  return Arb.choice(failure, success)110}111fun <L, R> Arb.Companion.either(left: Arb<L>, right: Arb<R>): Arb<Either<L, R>> {112  val failure: Arb<Either<L, R>> = left.map { l -> l.left() }113  val success: Arb<Either<L, R>> = right.map { r -> r.right() }114  return Arb.choice(failure, success)115}116fun Arb.Companion.intRange(min: Int = Int.MIN_VALUE, max: Int = Int.MAX_VALUE): Arb<IntRange> =117  Arb.bind(Arb.int(min, max), Arb.int(min, max)) { a, b ->118    if (a < b) a..b else b..a119  }120fun Arb.Companion.longRange(min: Long = Long.MIN_VALUE, max: Long = Long.MAX_VALUE): Arb<LongRange> =121  Arb.bind(Arb.long(min, max), Arb.long(min, max)) { a, b ->122    if (a < b) a..b else b..a123  }124fun Arb.Companion.charRange(): Arb<CharRange> =125  Arb.bind(Arb.char(), Arb.char()) { a, b ->126    if (a < b) a..b else b..a127  }128fun <O> Arb.Companion.function(arb: Arb<O>): Arb<() -> O> =...

SubscriptionPostReconnectJobTest.kt

Source:SubscriptionPostReconnectJobTest.kt

...26        }27    @Test28    internal fun subscription_after_reconnect_fail(testContext: VertxTestContext) = testContext.async(1) { checkpoint ->29        // given30        val subscriptionFailureCase = Exception("subscription-failure")31        val heimdallConnection = createHeimdallConnection(subscriptionFailureCase)32        val redis = createSuccessfulConnectRedis(heimdallConnection)33        // when & then34        sut.execute(redis).onComplete {35            testContext.verify {36                it.succeeded().shouldBeFalse()37                val subscriptionFailCause = it.cause().shouldBeInstanceOf<java.lang.Exception>()38                subscriptionFailCause.message.shouldBe(subscriptionFailureCase.message)39            }40            checkpoint.flag()41        }42    }43    @Test44    internal fun redis_connect_failed(testContext: VertxTestContext) = testContext.async(1) { checkpoint ->45        // given46        val rootCause = Exception("Test-connect-failure")47        val redis = createFailingConnectRedis(rootCause)48        // when & then49        sut.execute(redis).onComplete {50            testContext.verify {51                it.succeeded().shouldBeFalse()52                val heimdallException = it.cause().shouldBeInstanceOf<java.lang.Exception>()53                heimdallException.message.shouldBe(rootCause.message)54            }55            checkpoint.flag()56        }57    }58    @Test59    internal fun subscription_after_reconnect_successful_even_wrong_connection_type(testContext: VertxTestContext) =60        testContext.async(1) { checkpoint ->...

Tests.kt

Source:Tests.kt

...53                    }54                    test.expectation.success.forEach {55                        result.outcomeOf(it) shouldBe TaskOutcome.SUCCESS56                    }57                    test.expectation.failure.forEach {58                        result.outcomeOf(it) shouldBe TaskOutcome.FAILED59                    }60                    test.expectation.file_exists.forEach {61                        with(File("${testFolder.root.absolutePath}/$it")) {62                            shouldExist()63                            shouldBeAFile()64                        }65                    }66                }67            }68    }69) {70    companion object {71        val log = LoggerFactory.getLogger(Tests::class.java)...

AsyncGeneratorTest.kt

Source:AsyncGeneratorTest.kt

1@file:Suppress("BlockingMethodInNonBlockingContext")2package me.hltj.kthumbor.test3import io.kotest.core.spec.style.StringSpec4import io.kotest.core.test.TestContext5import io.kotest.matchers.should6import io.kotest.matchers.shouldBe7import kotlinx.coroutines.delay8import kotlinx.coroutines.runBlocking9import me.hltj.kthumbor.KthumborResult10import me.hltj.kthumbor.fetchWith11import me.hltj.kthumbor.share.AsyncThumbnailInput12import me.hltj.kthumbor.share.ThumbnailFormat13import me.hltj.kthumbor.share.ThumbnailParameter14import java.awt.image.BufferedImage15import javax.imageio.ImageIO16class AsyncThumbnailInputTest : StringSpec({17    "/oss.png.30x20.jpg" {18        runBlocking {19            with(("/oss.png.30x20.jpg" fetchWith ::staticResourceFetcher)) {20                should {21                    it is KthumborResult.Success<AsyncThumbnailInput>22                }23                with((this as KthumborResult.Success<AsyncThumbnailInput>).value) {24                    image should {  it equalsTo staticResourceImageOf("/oss.png") }25                    parameter shouldBe ThumbnailParameter(30, 20)26                    format shouldBe ThumbnailFormat("jpeg")27                }28            }29        }30    }31    "/oss.png.0x40.png => BadInput" {32        runBlocking {33            ("/oss.png.0x40.png" fetchWith ::staticResourceFetcher) shouldBe KthumborResult.BadInput34        }35    }36    "BadInput => BadInput" {37        runBlocking {38            ("/text.txt.80x80.png" fetchWith { KthumborResult.BadInput }) shouldBe KthumborResult.BadInput39        }40    }41    "NotFound => NotFound" {42        runBlocking {43            ("no-such-image.80x80.png" fetchWith { KthumborResult.NotFound }) shouldBe KthumborResult.NotFound44        }45    }46    "Failure => Failure" {47        runBlocking {48            with(("/whatever.80x80.png" fetchWith { KthumborResult.Failure(Exception("blah, blah")) })) {49                should {50                    it is KthumborResult.Failure51                }52                with((this as KthumborResult.Failure)) {53                    exception.message shouldBe "blah, blah"54                }55            }56        }57    }58})59internal suspend fun TestContext.staticResourceFetcher(originPath: String): KthumborResult<BufferedImage> {60    delay(0L)61    return KthumborResult.Success(staticResourceImageOf(originPath))62}63internal fun TestContext.staticResourceImageOf(originPath: String): BufferedImage = ImageIO.read(staticResourceOf(originPath))64internal infix fun BufferedImage.equalsTo(another: BufferedImage): Boolean {65    return if (width != another.width || height != another.height) {66        false67    } else {68        for (x in 0 until width) {69            for (y in 0 until height) {70                if (getRGB(x, y) != another.getRGB(x, y)) {71                    return false72                }73            }74        }75        true76    }77}...

uri.kt

Source:uri.kt

...11    override fun test(value: Uri): MatcherResult {12        val testResult = match.test(extractValue(value))13        return MatcherResult(14            testResult.passed(),15            { "Invalid Uri $name: ${testResult.failureMessage()}" },16            { "Invalid Uri $name: ${testResult.negatedFailureMessage()}" }17        )18    }19}20infix fun Uri.shouldHavePath(match: Matcher<String?>) = this should havePath(match)21infix fun Uri.shouldNotHavePath(match: Matcher<String?>) = this shouldNot havePath(match)22fun havePath(matcher: Matcher<String?>): Matcher<Uri> = uriHas("path", Uri::path, matcher)23infix fun Uri.shouldHavePath(expected: String?) = this should havePath(expected)24infix fun Uri.shouldNotHavePath(expected: String?) = this shouldNot havePath(expected)25fun havePath(expected: String?): Matcher<Uri> = havePath(be(expected))26infix fun Uri.shouldHavePath(expected: Regex) = this should havePath(expected)27infix fun Uri.shouldNotHavePath(expected: Regex) = this shouldNot havePath(expected)28fun havePath(expected: Regex): Matcher<Uri> = havePath(contain(expected))29infix fun Uri.shouldHaveQuery(expected: String) = this should haveQuery(expected)...

matchers.kt

Source:matchers.kt

...8        val actual = ModelNode.Location(value.parent, value.container)9        val expected = ModelNode.Location(null, null)10        return ComparableMatcherResult(11            passed = actual == expected,12            failureMessageFn = { "Node should be released." },13            negatedFailureMessageFn = { "Node should not be released."},14            actual = actual.toString(),15            expected = expected.toString()16        )17    }18}19internal fun beLocatedAt(parent: ModelNode, container: ModelNode.Container<*>) = object : Matcher<ModelNode> {20    override fun test(value: ModelNode): MatcherResult {21        val actual = ModelNode.Location(value.parent, value.container)22        val expected = ModelNode.Location(parent, container)23        return ComparableMatcherResult(24            passed = actual == expected,25            failureMessageFn = { "Node should be located at $expected." },26            negatedFailureMessageFn = { "Node should not be located at $expected." },27            actual = actual.toString(),28            expected = expected.toString()29        )30    }31}...

failure

Using AI Code Generation

1    test("should fail") {2    }3    test("should fail") {4       result shouldNotBe "abc" { "result should not be abc" }5    }6    test("should fail") {7       result shouldNotBe "abc" withClue { "result should not be abc" }8    }9    test("should fail") {10       result shouldNotBe "abc" withClue { "result should not be abc" } { "result should not be abc" }11    }12    test("should fail") {13       result shouldNotBe "abc" withClue { "result should not be abc" } { "result should not be abc" } withCause { IllegalArgumentException() }14    }

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